initial version
switch to use MAKE variable
Upgrade to latest stable, expand SPKG.txt
Clean up spkg-install
Enhance spkg-install
Add spkg-check
Fix building on OS X, never use system Python
Merge
Trac #12707: update to version 1.7.12.2, add various fixes
Merge 'git-1.7.12.2.p0' into master